79649385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 132907008

約数和(自身を除く): 53257623

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1545, 1663, 3193, 4989, 8315, 9579, 15965, 24945, 47895, 51553, 154659, 171289, 257765, 513867, 773295, 856445, 2569335, 5309959, 15929877, 26549795, 79649385]

約数ペア:

[(1, 79649385), (3, 26549795), (5, 15929877), (15, 5309959), (31, 2569335), (93, 856445), (103, 773295), (155, 513867), (309, 257765), (465, 171289), (515, 154659), (1545, 51553), (1663, 47895), (3193, 24945), (4989, 15965), (8315, 9579)]